Question

Solve $( - 7) - 8 - ( - 25)$

Answer 1

Hint: First, we need to know about the concept of mathematical operations.
The addition is the sum of given two or more than two numbers, or variables and in addition, if we sum the two or more numbers then we obtain a new frame of the number will be found, also in subtraction which is the minus of given two or more than two numbers, but here comes with the condition that in subtraction the greater number sign represented in the number will stay constant example $2 - 3 = - 1$

Complete step by step answer:
Since given that $( - 7) - 8 - ( - 25)$ and we need to find the value of the given.
First, we will be given the negative terms into the bracket, which is by the law of BODMAS. The bracket of division, multiplication, subtraction, and addition, and hence we will give the negative inside the bracket then we get $( - 7) - 8 + 25$ because the negative multiplies with one another negative values to get a positive outcome.
Now by the subtraction operation, we got $( - 7) - 8 + 25 = - 15 + 25$
Again, by use of subtraction and addition, we get $ - 15 + 25 = 10$
Hence which is the simplified answer to the given $( - 7) - 8 - ( - 25) = 10$

Note:
The other two operations are multiplication and division operations.
Since multiplicand refers to the number multiplied. Also, a multiplier refers to multiplying the first number. Have a look at an example; while multiplying $5 \times 7$ the number $5$ is called the multiplicand and the number $7$ is called the multiplier. Like $2 \times 3 = 6$ or which can be also expressed in the form of $2 + 2 + 2(3times)$
The process of the inverse of the multiplication method is called division. Like $x \times y = z$ is multiplication thus the division sees as $x = \dfrac{z}{y}$. Like $x = \dfrac{4}{2} = 2$
Hence using simple operations, we solved the given problem.